Pith Number

pith:VAVI354H

pith:2021:VAVI354HGBJHEUE2SCU4HHWWIF

not attested not anchored not stored refs pending

Categories of Nets

Fabrizio Genovese, Jade Master, John C. Baez, Michael Shulman

arxiv:2101.04238 v2 · 2021-01-11 · math.CT · cs.FL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAVI354HGBJHEUE2SCU4HHWWIF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Bayesian updates from coalgebraic determinisation

Receipt and verification

First computed	2026-07-05T02:35:02.089395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a82a8df787305272509a90a9c39ed6414ca0346fa8d5397785ca65887dc86dbd

Aliases

arxiv: 2101.04238 · arxiv_version: 2101.04238v2 · doi: 10.48550/arxiv.2101.04238 · pith_short_12: VAVI354HGBJH · pith_short_16: VAVI354HGBJHEUE2 · pith_short_8: VAVI354H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VAVI354HGBJHEUE2SCU4HHWWIF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a82a8df787305272509a90a9c39ed6414ca0346fa8d5397785ca65887dc86dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "488423e76c76a38a9882500286a9261622c3b3f35eec06b1accd13241b83c372",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2021-01-11T23:42:14Z",
    "title_canon_sha256": "c89b2776fb3af67dba8015fe797d756af05913376195845fc81204e4b902ebb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04238",
    "kind": "arxiv",
    "version": 2
  }
}